I' have a view that contains several textViews an ImageView and a Button . Because on small screen devices (or in landscape mode on big ones ) not all are visible I use a Scroll as the parent of the whole hierarchy to allow the user to view all the information. The things are suck that the button must be at the buttom of the view . However on big screen device , where it remains enough space at the buttom , the button is put immediatelly below the last textview,and seems to occupy all the remaining space (resulting in an unnactractive view) . Trying to use android:allignParentButtom ="true" not only that it has no effect but it puts the button at top of the screen . Has anyone any ideea how could I accomplish what I described ?

What do you mean by "you can modify the screen as you like" ?
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klaus johanJun 9 '10 at 19:03

I meant that you can set 'fixed' sizes to the Views depending on the screen size, screen resolution and position. So on your case you can put a transparent image before the last button, and change the size of the transparent image depending on the situation. Let me know if you need more info.
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Daniel BenedyktJun 9 '10 at 19:27

Well , it probably would work, but this is the kind of fix I would rather avoid .
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klaus johanJun 9 '10 at 19:33